# 80×86 Architecture: Windows OMF

Assembler code

```
VIRDEF01:00000020 ; VIRDEF, segment _TEXT
VIRDEF01:00000020 ; NOTE: VIRDEF records cannot be represented in assembly!
VIRDEF01:00000020 ; ===========================================================================
VIRDEF01:00000020
VIRDEF01:00000020 ; Segment type: Pure code
VIRDEF01:00000020 VIRDEF01        segment dword public 'CODE' use32
VIRDEF01:00000020                 assume cs:VIRDEF01
VIRDEF01:00000020                 ;org 20h
VIRDEF01:00000020                 assume es:nothing, ss:nothing, ds:DGROUP, fs:nothing, gs:nothing
VIRDEF01:00000020
VIRDEF01:00000020 ; =============== S U B R O U T I N E =======================================
VIRDEF01:00000020
VIRDEF01:00000020 ; Attributes: bp-based frame
VIRDEF01:00000020
VIRDEF01:00000020                 public lread
VIRDEF01:00000020 lread           proc near
VIRDEF01:00000020
VIRDEF01:00000020 arg_0           = dword ptr  8
VIRDEF01:00000020 arg_4           = dword ptr  0Ch
VIRDEF01:00000020 arg_8           = dword ptr  10h
VIRDEF01:00000020
VIRDEF01:00000020                 push    ebp
VIRDEF01:00000021                 mov     ebp, esp
VIRDEF01:00000023                 push    ebx
VIRDEF01:00000024                 mov     ebx, [ebp+arg_8]
VIRDEF01:00000027                 push    ebx
VIRDEF01:00000028                 push    [ebp+arg_4]
VIRDEF01:0000002B                 push    [ebp+arg_0]
VIRDEF01:0000002E                 call    qlread
VIRDEF01:00000033                 cmp     ebx, eax
VIRDEF01:00000035                 jz      short loc_10072
VIRDEF01:00000037                 push    offset aReadError ; "read error\n"
VIRDEF01:0000003C                 call    @error$qpxce    ; error(char *,...)
VIRDEF01:00000041                 pop     ecx
VIRDEF01:00000042
VIRDEF01:00000042 loc_10072:                              ; CODE XREF: lread+15↑j
VIRDEF01:00000042                 pop     ebx
```


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